Chemistry Mid-Term

Which type of bond will form between these elements?

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

Which type of bond will form between these elements?

• Ionic

• Covalent

• Metallic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which type of bond?

• Ionic

• Covalent

Tags

NGSS.HS-PS1-1

An atom has 24 protons, 22 electrons, and 28 neutrons. What is the ATOMIC # of the atom? Mark only one oval.

• 22

• 24

• 52

• 46

An atom has 24 protons, 22 electrons, and 28 neutrons. What is the IONIC CHARGE of the atom? Mark only one oval.

• 2+

• 2-

• 4+

• 4-

An ion has 56 protons, 54 electrons, and 81 neutrons. What is the element's symbol?

Elements in the same column have similar ________. Mark only one oval.

• chemical properties

• atomic masses

• atomic numbers

• atomic symbols

Nonmetals tend to be ____________.

Hydrogen is grouped with the alkali metals because it __________.

The circled number represents the __________ of sodium.